Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — CITY/OR/WEST-SLOPE

West Slope ZIP codes, Oregon

No ZIP code is named for West Slope, OR; addresses there use a neighbouring town's name. 3 ZIP codes cover it: 97225, 97005 and 97221. Its area codes are 503 and 971.

USPS city name
0 ZIP codes
Overlapping the city
3 more
Population
6,582
Area codes
503, 971
State
Oregon

NANPA lists no telephone rate centre for West Slope itself, so these are the area codes of the nearest one, Portland (0.0 miles). A town on an area-code boundary can differ from its neighbour.

West Slope in numbers

About 6,582 people live in West Slope, in 2,912 households. The median household income is $104,875 a year, 26% above the Oregon median of $83,011 (US: $80,734). The median owner-occupied home is valued at $755,300 (58% above the Oregon median), and median gross rent is $1,716 a month. The median age is 41.5; 57.2% of adults 25 and over hold a bachelor's degree or higher (36.8% across Oregon); the average commute takes 21 minutes.

Population6,582West Slope6,582
Households2,912West Slope2,912
Median age41.5West Slope41.5Oregon40.4US 38.9
Median household income$104,875West Slope$104,875Oregon$83,011US $80,734
Median home value$755,300West Slope$755,300Oregon$477,600US $332,700
Median gross rent$1,716West Slope$1,716Oregon$1,525US $1,413
Bachelor's degree or higher57.2%West Slope57.2%Oregon36.8%US 35.7%
Mean commute21.1 minWest Slope21.1 minOregon23.0 minUS 26.4 min
Population density4,088 / sq miWest Slope4,088 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place West Slope CDP. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes covering West Slope

These ZIP codes cover part of West Slope but are addressed as somewhere else.

ZIP codes overlapping West Slope
ZIP City Type Population Median income Median home
97005 Beaverton , OR Standard 28,311 $78,239 $504,300
97221 Portland , OR Standard 12,915 $145,671 $821,400
97225 Portland , OR Standard 25,869 $114,598 $751,700

Map of West Slope ZIP codes

970059722197225

The ZIP codes of West Slope, OR, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near West Slope

The nearest larger towns are Raleigh Hills (6,744 people, 1.1 mi), West Haven-Sylvan (7,674 people, 1.4 mi) and Cedar Hills (8,388 people, 1.7 mi).

Towns near West Slope
TownPopulationDistance
Raleigh Hills 6,744 1.1 mi
West Haven-Sylvan 7,674 1.4 mi
Cedar Hills 8,388 1.7 mi
Garden Home-Whitford 6,979 2.3 mi
Beaverton 97,812 2.5 mi
Marlene Village 5,439 2.7 mi
Cedar Mill 19,471 3.0 mi
Metzger 3,714 3.3 mi
Oak Hills 11,131 4.5 mi
Aloha 52,389 4.8 mi
Tigard 56,011 5.1 mi
Bethany 33,106 5.5 mi
Rockcreek 9,223 6.3 mi
Bull Mountain 9,865 6.4 mi

More nearby: every ZIP code in Washington County · Oregon ZIP codes

Cite this page

zipcodes.pro. “West Slope, OR ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/or/west-slope

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